Androstenedione

adrostenedione is used to increase the production of the hormone testosterone to enhance athletic performance, increase energy, keep red blood cells healthy, enhance recovery and growth from evercise, and increase sexual desire and performance.

Description

Androstenedione gained popularity as the supplement used by the baseball homerun hitter Mark McGwire and other professional sports players. In January 2005 legislation went into effect in the United States called the Anabolic Steroid Control Act of 2004. This reclassifies androstenedione from a dietary supplement to an anabolic steroid, which is a schedule III controlled substance.

Androstenedione is a natural steroid hormone that was available over the counter as a supplement up to March 2004. There are still at least three other hormones available over the counter including melatonin, DHEA, and pregnenolone

Androstenedione is a delta-4 19-carbon steroid that is produced not only in the testis, but also in the ovary and the adrenal cortex. Depending on the tissue type, androstenedione can serve as a precursor to testosterone as well as estrone and estradiol. It is the common precursor of male and female sex hormones. Some androstenedione is also secreted into the plasma, and may be converted in peripheral tissues to testosterone and estrogens. Androstenedione originates either from the conversion of dehydroepiandrosterone or from 17-hydroxyprogesterone. It is further converted to either testosterone or estrone. The production of adrenal androstenedione is governed by ACTH, while production of gonadal androstenedione is under control by gonadotropins.

Top Quality. We are raw steroids powder supplier and have more than 10 years experience. Our products have exported to Germany, Spain ,UK, USA, Australia and other European countries, and we have got very good reputation from our customers.

Safest and Fastest Delivery. Parcels can be sent out within 24 hours after the payment, tracking number and packing picture would be informed soon afterwards.

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European Domestic Delivery Service

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The company mainly specializes in designing, developing and producing steroids and pharmaceutical raw materials. Guided by the requirements of domestic and international markets, centered on innovation and process of industrialization of products, the company has successfully developed more than 50 varieties of products. Our main products such as Testosterone Enanthate, Testosterone Cypionate, Nandrolone Decanoate, Trenbolone Acetate, Trenbolone Enanthate, Methenolone Enanthate(primobolan enanthate), Boldenone Undecylenate(Equipoise), Sex Hormones, Human Growth Hormone and so on have been sold to Canada, USA, UK, Gremany, Italy, Brazil, France, Ireland and other more than 20 countries and regions. The company has passed the ISO9002 Quality System Certification.